<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>jh-lib</title>
  <link rel="icon" href="./favicon.ico" type="image/x-icon">
  <style>
    .demo-contain {
      margin-bottom: 16px;
    }
    .demo-contain > button {
      margin-right: 8px;
      margin-bottom: 8px;
    }
    /*.__father-doc-default-layout-menu-inner > ul > li ul {*/
    /*  display: none;*/
    /*}*/
    .__father-doc-default-layout-menu-inner > ul > li:first-child > a,
    .__father-doc-default-layout-menu-inner > ul > li:first-child +li > a {
      display: block;
    }

    .__father-doc-default-layout-menu-inner > ul > li > a {
      /*font-size: 14px !important;*/
      display: none;
    }
  </style>
</head>
<body>
  <noscript>抱歉，你的浏览器不支持JS!</noscript>
  <div id="root"></div>
</body>
</html>
